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. 2019 Apr 25;14(4):e0210847. doi: 10.1371/journal.pone.0210847

Table 3. Amino acid substitutions in FMDV capsid surface proteins.

  VP2 VP3 VP1
Regional enum. 44 82 88 101 131 195 70 75 99 131 139 175 179 190 28 32 96 144 147 155 160 196 197 199
Antigenic site A2 A1 A1 A1 A1 A1
Inoculum A E H M E A D A T E R T I I H I S S T V A S S D
Sample Non-Vaccinated Cattle
14–20 1 dpi Np K
14–25 3 dpi Np M
14–25 3 dpi Ves M
14–25 3 dpi Se M
14–34 4 dpi Na M
14–34 4 dpi Sa M
14–34 5 dpi Sa M
14–34 6 dpi Sa A M
14–34 7 dpi Sa R
14–34 8 dpi Sa T R F
14–34 9 dpi Sa R
14–34 17 dpi OPF R
14–34 35 dpi OPF R
14–34 35 dpi Np K V R V
14–44 4 dpi Ves K
14–44 4 dpi Np K
14–44 4 dpi Se
14–47 2 dpi Sa M
14–49 2 dpi Sa M
14–49 6 dpi Se M
14–49 10 dpi Np T Q R L G
14–110 6 dpi Sa R M
14–110 6 dpi Se R M
14–110 6 dpi Na R M
14–110 8 dpi Sa R M
14–110 14 dpi OPF T K R M
14–110 17 dpi OPF T K R M
14–110 21 dpi OPF T N A R M
14–110 24 dpi OPF T N A R M
14–110 28 dpi OPF T N A R M
14–110 31 dpi OPF T N A R M
14–110 35 dpi OPF T N A R M
14–110 35 dpi Np T N A R M
Vaccinated cattle
14–112 1 dpi Np M
14–53 3 dpi Np M
14–54 14 dpi OPF R M
14–54 35 dpi Np T R M
14–54 35 dpi OPF R M
15–12 3 dpi Sa M
15–12 5 dpi Sa K M
15–12 14 dpi OPF K M
15–12 21 dpi OPF K M
15–12 28 dpi OPF N M A
15–12 35 dpi OPF N M A
15–13 7 dpi OPF K M
15–13 14 dpi OPF G M G
15–13 21 dpi OPF K M
15–13 28 dpi OPF K M
15–13 35 dpi OPF G G M
15–14 5 dpi Na T K M
15–14 17 dpi OPF V V R M
15–14 28 dpi OPF R M

dpi: days post infection. Np: nasopharyngeal tissue. Ves: vesicular epithelium. Sa: saliva, Se: serum, Na: nasal fluid, OPF: oropharyngeal fluid. Antigenic sites A1 and A2 are as annotated in Fig 5.